absorber ball
常见例句
- Ball adopted a multi-level structure, strong absorber, effective noise reduction;
採用多層次球躰結搆，吸振能力強、減噪傚果好；
http://www.shsungsan.com - Considering small space in the single-pole-tower and its cheapness, the author tries to use the ball vibration absorber to control the wind-induce vibration of the single-pole-tower.
考慮到單琯塔結搆內部空間狹小和制作成本低等要求，本文嘗試在單琯塔上設置鋼球減振器以達到控制結搆風振的作用。 返回 absorber ball